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| author | bors <bors@rust-lang.org> | 2021-05-20 13:07:35 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2021-05-20 13:07:35 +0000 |
| commit | 8a57820bca64a252489790a57cb5ea23db6f9198 (patch) | |
| tree | c4470c2041d794ab0ea73165363e4e50dc887680 /compiler/rustc_codegen_llvm | |
| parent | 35bab923c8e5a1e8291735e7630539002eb80d7b (diff) | |
| parent | d3737a66074945f65858086609cd51377c14559b (diff) | |
| download | rust-8a57820bca64a252489790a57cb5ea23db6f9198.tar.gz rust-8a57820bca64a252489790a57cb5ea23db6f9198.zip | |
Auto merge of #84665 - adamgemmell:aarch64-features, r=Amanieu
Update list of allowed aarch64 features I recently added these features to std_detect for aarch64 linux, pending [review](https://github.com/rust-lang/stdarch/pull/1146). I have commented any features not supported by LLVM 9, the current minimum version for Rust. Some (PAuth at least) were renamed between 9 & 12 and I've left them disabled. TME, however, is not in LLVM 9 but I've left it enabled. See https://github.com/rust-lang/stdarch/issues/993
Diffstat (limited to 'compiler/rustc_codegen_llvm')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/llvm_util.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_llvm/src/llvm_util.rs b/compiler/rustc_codegen_llvm/src/llvm_util.rs index 6101b90aea6..387062a671d 100644 --- a/compiler/rustc_codegen_llvm/src/llvm_util.rs +++ b/compiler/rustc_codegen_llvm/src/llvm_util.rs @@ -152,6 +152,12 @@ pub fn to_llvm_feature<'a>(sess: &Session, s: &'a str) -> &'a str { ("x86", "avx512vpclmulqdq") => "vpclmulqdq", ("aarch64", "fp") => "fp-armv8", ("aarch64", "fp16") => "fullfp16", + ("aarch64", "fhm") => "fp16fml", + ("aarch64", "rcpc2") => "rcpc-immo", + ("aarch64", "dpb") => "ccpp", + ("aarch64", "dpb2") => "ccdp", + ("aarch64", "frintts") => "fptoint", + ("aarch64", "fcma") => "complxnum", (_, s) => s, } } |